제출 #635063

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
635063		pragmatist	생물 실험 (IZhO13_expgorl)	C++17	0 / 100	128 ms	212 KiB

expgorl

#include<bits/stdc++.h>
 
#define ll long long
#define pb push_back
#define x first
#define y second
#define sz(v) (int)v.size()
#define all(v) v.begin(), v.end()
#define ld long double
#define int long long
#define nl "\n"
 
using namespace std;
using pii = pair<int, int>;
 
const int N = (int)1e5 + 7;
const int inf = (int)1e9 + 7;
const ll INF = (ll)1e18 + 7;
const int MOD = (int)1e9 + 7;
const int M = (int)5e4 + 7; 
 
int k, Lx, Ly, Gx, Gy, dx, dy;
string a;
 
ll mn, mx;
 
ll dist(int x1, int y1, int x2, int y2) {
	return 1ll * (x1 - x2) * (x1 - x2) + 1ll * (y1 - y2) * (y1 - y2);
}
 
void upd(int curx, int cury, int x) {
	mn = min(mn, dist(Gx + curx + x * dx, Gy + cury + x * dy, Lx, Ly));
   	mx = max(mx, dist(Gx + curx + x * dx, Gy + cury + x * dy, Lx, Ly));        			
}
 
void solve() {
	cin >> k >> a >> Lx >> Ly >> Gx >> Gy;
	mn = INF, mx = -INF;
	for(auto x : a) {
		if(x == 'L') dx++;
		if(x == 'R') dx--;
		if(x == 'F') dy++;
		if(x == 'B') dy--; 
	}
	mn = min(mn, dist(Gx, Gy, Lx, Ly));
	mx = max(mx, dist(Gx, Gy, Lx, Ly));
	int curx = 0, cury = 0;
	for(auto x : a) {
		if(x == 'L') curx++;
		if(x == 'R') curx--;
		if(x == 'F') cury++;
		if(x == 'B') cury--;          	
		for(int m1 = 0; m1 < k; ++m1)
			upd(curx, cury, m1);
	}
	while(k--) {
		for(auto x : a) {
			if(x == 'L') Gx--;
			if(x == 'R') Gx++;
			if(x == 'F') Gy++;
			if(x == 'B') Gy--;
			mn = min(mn, dist(Gx, Gy, Lx, Ly));
			mx = max(mx, dist(Gx, Gy, Lx, Ly));
		}
	}
	cout << fixed << setprecision(10) << sqrt(mn) << ' ' << sqrt(mx) << nl;
}
 
signed main() {
	ios_base::sync_with_stdio(NULL);
	cin.tie(0);
	cout.tie(0);
	int test = 1;
	//cin >> test;
	while(test--) {
		solve();
	}
	return 0;
}

• Subtask 1: 0 / 100